Ngiwubeka kanjani umcibisholo wangemuva kubha yami yamathuluzi ye-Android?

Ngiyibuyisela kanjani inkinobho ethi Emuva kubha yami yamathuluzi?

Sawubona, Sicela uzame lokhu: chofoza kwesokudla okuthi + ngemva kwethebhu yokugcina futhi Enza Ngokwezifiso... noma Buka (Alt + V) > Amabha amathuluzi > Enza ngendlela oyifisayo. Kule modi ungakwazi ukuhambisa izinto ezihlukahlukene bese ubona ukuthi izinkinobho zemicibisholo zifihliwe yini ngemva kwezinye izinkinobho noma amabha amathuluzi.

Ngingayithola kanjani inkinobho yokubuyela emuva ku-Android?

Ukuze uhlole ukuthi inkinobho 'EMUVA' icindezelwe nini, sebenzisa indlela ye-OnBackPressed() kusukela kulabhulali ye-Android. Okulandelayo, yenza ukuhlola ukuze ubone ukuthi inkinobho 'EMUVA' izocindezelwa futhi phakathi kwamasekhondi angu-2 futhi izovala uhlelo lokusebenza uma kunjalo.

Ngiyenza kanjani ngokwezifiso ibha yami yamathuluzi ku-Android?

Amazwibela wefayela lethu le-MainActivity.java:

1. isigaba somphakathi MainActivity inweba i-AppCompatActivity {
2. I-private void configureToolbar(){
3. // Thola ukubuka kwebha yamathuluzi ngaphakathi kwesakhiwo somsebenzi.
4. Ibha yamathuluzi = (Ibha yamathuluzi) findViewById(R. id. ibha yamathuluzi);
5. // Setha ibha yamathuluzi.
6. setSupportActionBar(ibha yamathuluzi);

Ngiyengeza kanjani inkinobho kubha yami yamathuluzi?

Ukuqaliswa Kwesinyathelo Ngesinyathelo

1. Isinyathelo 1: Dala Iphrojekthi Entsha.
2. Isinyathelo sesi-2: Dala Uhla Lwemibhalo Olusha Lwensiza ye-Android.
3. Isinyathelo sesi-3: Dala Ifayela Lensiza Yemenyu.
4. Isinyathelo sesi-4: Dala isithonjana.
5. i) khetha isithonjana ngokuchofoza ku-clip-art bese usesha ukwabelana ngesithonjana.
6. ii) khetha umbala wesithonjana sakho ngokuchofoza inketho yombala.

Ngiyithola kanjani inkinobho yokubuyela emuva esikrinini sami?

Ezinye zalezi zinyathelo zisebenza kuphela ku-Android 10 nangaphezulu.
...
Hambisa phakathi kwezikrini, amakhasi ewebhu nezinhlelo zokusebenza

1. Ukuzulazula kokuthinta: Swayipha ukusuka kwesokunxele noma kwesokudla sesikrini.
2. 2-izinkinobho navigation: Thinta Emuva .
3. 3-izinkinobho navigation: Thinta Emuva .

Ngizithola kanjani izinkinobho ezi-3 ku-Android yami?

Ungawuthola kanjani ukhiye othi Ikhaya, Emuva kanye Nokwakamuva ku-Android 10

1. Igayidi yesinyathelo nesinyathelo ukuze ubuyisele ukuzulazula kwezinkinobho ezi-3: Isinyathelo 1: Iya kokuthi Izilungiselelo. …
2. Isinyathelo sesi-2: Thepha Ukuthinta.
3. Isinyathelo sesi-3: Skrolela phansi bese ucindezela Ukuzulazula Kwesistimu.
4. Isinyathelo sesi-4: Thepha izinkinobho ezi-3 ngezansi.
5. Yilokho kuphela!

Ngiyisetha kanjani inkinobho yasekhaya ku-Android yami?

Thepha Inkinobho Yasekhaya > thinta futhi ubambe Inkinobho Yezinhlelo Zokusebenza Zakamuva > Izilungiselelo > Isibonisi > Izinkinobho zokuthinta Ekhaya. Khetha ukuguqulwa ofuna ukukushintsha. Inhlanganisela Yenkinobho Yokuthinta ukuze ukhethe ukuthi yiziphi Izinkinobho Zokuthinta Ekhaya ozifunayo kubha nendawo yazo ngaphakathi kwebha.

Ngiyenza kanjani ngokwezifiso imenyu yami yokudonsela phansi ku-Android?

Ukuze uhlele Imenyu Yezilungiselelo Ezisheshayo, kufanele ube nefoni yakho evuliwe.

1. Hudulela phansi kusukela kumenyu efushanisiwe uye kuthreyi enwetshwe ngokugcwele.
2. Thepha isithonjana sepensela.
3. Uzobe usubona imenyu yokuhlela.
4. Cindezela isikhathi eside (thinta into uze uzwe ukudlidliza kwempendulo) bese uyahudula ukuze wenze izinguquko.

Ngizenza kanjani ngokwezifiso izilungiselelo ezisheshayo ku-Android?

Kusukela phezulu kwesikrini sakho, swayiphela phansi kabili. Phansi kwesokunxele, cindezela Hlela . Thinta futhi ubambe isilungiselelo. Bese uhudula isilungiselelo lapho usifuna khona.

Yini esingayenza ngokwezifiso sisebenzisa ibha yamathuluzi?

Shintsha ukuhleleka kwemiyalo kubha yamathuluzi yokufinyelela Ngokushesha

Chofoza kwesokudla Ibha yamathuluzi yokufinyelela Ngokushesha, bese uchofoza Enza ngendlela oyifisayo ibha yamathuluzi yokufinyelela Ngokushesha kumenyu yezinqamuleli. Ngaphansi Kwebha Yamathuluzi Enza Ngokwezifiso, chofoza umyalo ofuna ukuwuhambisa, bese uchofoza umcibisholo othi Hambisa Phezulu noma Hambisa Phansi.